How many flights depart from Des Moines to Illinois on average per week?

246 flights are operational weekly from Des Moines to Illinois as of July 2026. The most popular departure day for this route is Tue, with 19% of flights per week taking off on this day.

What is the cheapest airline that flies from Des Moines to Illinois?

Allegiant Air, Southwest, and United Airlines are the most popular carriers operating from Des Moines to Illinois

How many flights depart from Des Moines to Illinois on average per day?

As of July 2026, 35 flights take off from Des Moines and land in Illinois each day. The most common flight departure time for this route is 6:00PM, with 34% of daily flights taking off at noon.

When did momondo last update prices for flights from Des Moines Airport to Illinois?

Prices for flights from Des Moines Airport to Illinois refresh daily.

How many operators does momondo search for flights from Des Moines Airport to Illinois?

There are 3 operators available for flights from Des Moines Airport to Illinois as of July 2026.

How old do you have to be to fly from Des Moines Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Des Moines Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$101 Cheap Flights from Des Moines to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Des Moines to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:58 pm - 7:29 am

DSM

ORD

17h 31m

1 stop

7:25 am - 7:57 pm

ORD

DSM

12h 32m

1 stop

$207Multiple Airlines

Sun, Sep 6 - Thu, Sep 10

7:00 am - 12:55 pm

DSM

STL

5h 55m

1 stop

8:06 pm - 12:35 am

STL

DSM

4h 29m

1 stop

$209American Airlines

Sat, Aug 22 - Sat, Aug 29

3:20 pm - 10:00 pm

DSM

STL

6h 40m

1 stop

8:30 am - 2:16 pm

STL

DSM

5h 46m

1 stop

$209United Airlines

Tue, Aug 25 - Tue, Sep 1

3:22 pm - 10:00 pm

DSM

STL

6h 38m

1 stop

8:00 am - 2:20 pm

STL

DSM

6h 20m

1 stop

$209United Airlines

Tue, Sep 8 - Tue, Sep 15

5:25 am - 10:05 am

DSM

STL

4h 40m

1 stop

7:15 pm - 11:00 pm

STL

DSM

3h 45m

1 stop

$209Southwest

Mon, Nov 2 - Thu, Nov 5

6:10 am - 9:35 am

DSM

STL

3h 25m

1 stop

6:30 am - 11:50 am

STL

DSM

5h 20m

1 stop

$209Southwest

Tue, Sep 8 - Tue, Sep 15

7:00 am - 10:23 am

DSM

STL

3h 23m

1 stop

6:15 am - 10:17 am

STL

DSM

4h 02m

1 stop

$209Delta

Thu, Sep 10 - Thu, Sep 17

2:44 pm - 8:44 pm

DSM

STL

6h 00m

1 stop

11:01 am - 5:27 pm

STL

DSM

6h 26m

1 stop

$209American Airlines

Sat, Sep 12 - Sat, Sep 19

1:58 pm - 1:30 pm

DSM

ORD

23h 32m

1 stop

7:25 am - 7:57 pm

ORD

DSM

12h 32m

1 stop

$226Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

7:58 pm - 9:47 pm

DSM

ORD

1h 49mnonstop

3:50 pm - 5:26 pm

ORD

DSM

1h 36mnonstop

$236American Airlines

Thu, Sep 10 - Thu, Sep 17

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American Airlines flights from Des Moines to Illinois

Our best American Airlines deals on Des Moines to Illinois flight tickets

American Airlines

Aug 20

DSM7:49 pmDes Moines

1h 48m

ORD9:37 pmChicago O'Hare Intl

Aug 24

ORD8:26 amChicago O'Hare Intl

1h 30m

DSM9:56 amDes Moines

$238

American Airlines

Sep 8

DSM6:55 amDes Moines

1h 50m

ORD8:45 amChicago O'Hare Intl

Sep 15

ORD6:59 amChicago O'Hare Intl

1h 40m

DSM8:39 amDes Moines

$239

American Airlines

Sep 4

DSM7:49 pmDes Moines

4h 25m

1 stop

STL12:14 amLambert-St Louis

Sep 7

STL6:00 amLambert-St Louis

4h 00m

1 stop

DSM10:00 amDes Moines

$253

United Airlines flights from Des Moines to Illinois

Our best United Airlines deals on Des Moines to Illinois flight tickets

United Airlines

Sep 8

DSM3:22 pmDes Moines

6h 38m

1 stop

STL10:00 pmLambert-St Louis

Sep 15

STL8:00 amLambert-St Louis

6h 20m

1 stop

DSM2:20 pmDes Moines

$209

United Airlines

Aug 29

DSM6:00 amDes Moines

1h 36m

ORD7:36 amChicago O'Hare Intl

Aug 29

ORD7:55 pmChicago O'Hare Intl

1h 28m

DSM9:23 pmDes Moines

$237

United Airlines

Oct 26

DSM8:00 amDes Moines

1h 40m

ORD9:40 amChicago O'Hare Intl

Oct 30

ORD9:25 pmChicago O'Hare Intl

1h 25m

DSM10:50 pmDes Moines

$242

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesChicago

DSM - ORD

DSMORD

Des Moines

Sun 9/6

1:58 pm-7:29 am

1 stop17h 31m

Chicago O'Hare Intl

Thu 9/10

7:25 am-7:57 pm

1 stop12h 32m

$207

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Sat 8/22

7:00 am-12:55 pm

1 stop5h 55m

Lambert-St Louis

Sat 8/29

8:06 pm-12:35 am

1 stop4h 29m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Tue 8/25

3:20 pm-10:00 pm

1 stop6h 40m

Lambert-St Louis

Tue 9/1

8:30 am-2:16 pm

1 stop5h 46m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Tue 9/8

3:22 pm-10:00 pm

1 stop6h 38m

Lambert-St Louis

Tue 9/15

8:00 am-2:20 pm

1 stop6h 20m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Mon 11/2

5:25 am-10:05 am

1 stop4h 40m

Lambert-St Louis

Thu 11/5

7:15 pm-11:00 pm

1 stop3h 45m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Tue 9/8

6:10 am-9:35 am

1 stop3h 25m

Lambert-St Louis

Tue 9/15

6:30 am-11:50 am

1 stop5h 20m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Thu 9/10

7:00 am-10:23 am

1 stop3h 23m

Lambert-St Louis

Thu 9/17

6:15 am-10:17 am

1 stop4h 02m

$209

Des MoinesSt. Louis

DSM - STL

DSMSTL

Des Moines

Sat 9/12

2:44 pm-8:44 pm

1 stop6h 00m

Lambert-St Louis

Sat 9/19

11:01 am-5:27 pm

1 stop6h 26m

$209

Des MoinesChicago

DSM - ORD

DSMORD

Des Moines

Thu 9/10

1:58 pm-1:30 pm

1 stop23h 32m

Chicago O'Hare Intl

Thu 9/17

7:25 am-7:57 pm

1 stop12h 32m

$226

Quickest round-trip

Des MoinesChicago

DSM - ORD

DSMORD

Des Moines

Thu 9/10

7:58 pm-9:47 pm

Nonstop1h 49m

Chicago O'Hare Intl

Thu 9/17

3:50 pm-5:26 pm

Nonstop1h 36m

$236

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Des Moines to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Des Moines is in October. Flight prices, which tend to average around $237, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $239.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Des Moines to Illinois is on a Friday when prices can be found for as low as $503. Flights from Des Moines to Illinois on a Monday will generally be more expensive and average around $654. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the morning. Flights from Des Moines to Illinois during this time can be as low as $498. Flights at noon are often more expensive with an average ticket price of $986.

What is the cheapest Des Moines to Illinois flight route?

Fly from Des Moines to Chicago O'Hare Intl for the best Des Moines - Illinois flight prices

How far in advance should I book a flight from Des Moines to Illinois?

You are more likely to see cheaper flights to Illinois from Des Moines when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Des Moines for as low as $189 on momondo.

What cabin class options are available on Des Moines to Illinois flights?

There are 4 cabin classes available to choose from on Des Moines to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Des Moines to Illinois flights?

You could potentially save up to 8% on your flight if you consider stops on a Des Moines to Illinois flight.

Cheap Des Moines to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Des Moines to Illinois

Best Price Found	$203
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Des Moines in the past 72 hours is $203. The best round-trip flight deal from Des Moines to Illinois found on momondo in the last 72 hours is $378.

The fastest flight from Des Moines to Illinois takes 1h 20m

Direct flights go from Des Moines to Illinois every day.

There are 98 airports in Illinois. From Des Moines there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from Des Moines to Illinois

When did momondo last update prices for flights from Des Moines Airport to Illinois?
Prices for flights from Des Moines Airport to Illinois refresh daily.
How many operators does momondo search for flights from Des Moines Airport to Illinois?
There are 3 operators available for flights from Des Moines Airport to Illinois as of July 2026.
How old do you have to be to fly from Des Moines Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Des Moines Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Des Moines to Illinois?
Based on momondo bookings for flights between Des Moines and Illinois, the leading plane model is Embraer 175, making up 14.90% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 700 with 12.61%, Airbus A319 with 10.91%, and Embraer 170 with 9.59%.

Best airlines flying from Des Moines to Illinois

Compare and see reviews for airlines that fly from Des Moines to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.1 11,839 reviews		Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,052 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Des Moines to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Des Moines to Illinois. momondo saves you time and could save you money on your trip.

Can I find flights from Des Moines to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Des Moines to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Des Moines to Illinois?

momondo helps you find the best flight between Des Moines and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Des Moines to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Des Moines to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.

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Popular cities in Illinois

Flights to New Yorkfrom $74

Flights to Los Angelesfrom $46

Flights to Orlandofrom $52

Flights to Miamifrom $80

Flights to Chicagofrom $66

Flights to San Franciscofrom $46

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $68

Flights to Bostonfrom $54

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $63

Flights to Dallasfrom $50

Cheap flights from Des Moines to Illinois from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Des Moines to Illinois departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Des Moines to Illinois

Our best American Airlines deals on Des Moines to Illinois flight tickets

United Airlines flights from Des Moines to Illinois

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How to get the cheapest flight ticket from Des Moines to Illinois

What is the cheapest month to fly to Illinois?

What is the cheapest day to depart on your flight to Illinois?

What is the cheapest time of day to depart on your flight to Illinois?

What is the cheapest Des Moines to Illinois flight route?

How far in advance should I book a flight from Des Moines to Illinois?

What cabin class options are available on Des Moines to Illinois flights?

Can stopping save me money on Des Moines to Illinois flights?

What is the cheapest airline that flies from Des Moines to Illinois?

How many flights depart from Des Moines to Illinois on average per day?

How many flights depart from Des Moines to Illinois on average per week?

Cheap Des Moines to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from Des Moines to Illinois

Best airlines flying from Des Moines to Illinois

Compare and see reviews for airlines that fly from Des Moines to Illinois with momondo

Why use momondo?

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

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